CN203627073U - Multilateral floating type wave power generation device - Google Patents
Multilateral floating type wave power generation device Download PDFInfo
- Publication number
- CN203627073U CN203627073U CN201420001502.1U CN201420001502U CN203627073U CN 203627073 U CN203627073 U CN 203627073U CN 201420001502 U CN201420001502 U CN 201420001502U CN 203627073 U CN203627073 U CN 203627073U
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- China
- Prior art keywords
- floating type
- type wave
- wave energy
- connecting rod
- generating set
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Abstract
A multilateral floating type wave power generation device comprises a plurality of buoys, wherein the plurality of the buoys form a ring structure, the buoys are connected through universal joints, at least three mooring ropes are arranged on the ring structure and along the circumference of the ring structure, the mooring ropes are connected with a connection anchor, and power generation devices are arranged in at least a part of the buoys. According to the multilateral floating type wave power generation device, a second end cover is connected with one end of a connection rod through a connection rod universal joint between each two adjacent buoys, the other end of the connection rod passes through a third end cover in sliding mode and is connected with one end of a rocking bar, and the other end of the rocking bar is connected with an electric generator through an accelerator. The multilateral floating type wave power generation device not only has reliable stability, but also can adapt to different wave lengths of waves from different directions, and is high in collection efficiency by using multilateral annular buoys as wave energy collection floaters. Furthermore, steering acceleration mechanisms arranged among the buoys can convert wave motions of micro wave crests, which are collected by the buoys, into high speed revolution of the electric generator, and utilization rate of wave energy is greatly improved.
Description
Technical field
The utility model relates to a kind of wave energy generating set, particularly a kind of polygon floating type wave energy generating set.
Background technique
Utilize at present the mode of power generation with marine energy a lot, the most generally utilize tidal energy to generate electricity, but the device of its generating is very complicated, installation and maintenance inconvenience, equipment cost is high.Wave energy is to sample the highest ocean energy, and the mechanical power generation device that utilizes wave energy is to utilize wave motion to promote floating motion, drives electricity generating device generating but great majority need to pass through the intermediate mediums such as hydraulic oil, air, and same structure is comparatively complicated.
For example Chinese patent literature CN103410654A discloses a kind of wave energy generating set, drives hydraulic oil by wave, then drives generator to generate electricity by hydraulic oil drive motor, and this structure is very complicated.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of polygon floating type wave energy generating set, can adapt to the wave of different direction, further adopts mechanical structure built-in circuit system, and structure is more simplified, easy to maintenance.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of polygon floating type wave energy generating set, comprise multiple floating drums, described multiple floating drums form polygon loop configuration, every one side at least comprises two floating drums, between floating drum, connect by universal joint, in loop configuration, be provided with at least three mooring ropes along circumference, mooring rope be connected anchor connect; In at least part of floating drum, be provided with electricity generating device.
In described electricity generating device, between two adjacent joint floating drums, the second end cap is connected with one end of connecting rod by connecting rod universal joint, and the connecting rod the other end slides through the 3rd end cap and is connected with one end of rocking bar, and the other end of rocking bar is connected with generator by speed increaser.
On the 3rd end cap, be provided with joint shaft bearing, be installed with axle sleeve in joint shaft bearing, connecting rod and axle sleeve are slidably connected.
One end that rocking bar is connected with connecting rod is provided with chute, and the termination of connecting rod is provided with the roller coordinating with chute.
Opposite side at the relative universal joint of connecting rod is also provided with slide bar, and slide bar one end is connected with the second end cap by connecting rod universal joint, on the 3rd end cap, joint shaft bearing is installed, and is provided with axle sleeve in joint shaft bearing, and the slide bar the other end and axle sleeve are slidably matched.
Described speed increaser is spur gear speed increaser.
In the inside of floating drum, generator is connected with circuitry,
Circuit system structure is: generator is connected with transformer, and transformer is connected with rectifier bridge, at least one electric capacity in parallel between the output of rectifier bridge, and the output string of rectifier bridge is connected to resistance.
Described electric capacity is two.
Described resistance is two variable resistors.
Between the output of rectifier bridge, be also parallel with reference diode.
The polygon floating type wave energy generating set of one that the utility model provides, has following beneficial effect:
1, the utility model adopts polygon annular floating drum as wave-energy collection float, not only has reliable stability, and can adapt to the wave from different direction, and collecting efficiency is high.
2, the utility model adopts every one side of polygonal floating drum to adopt more piece floating drum composition buoy pendant as wave-energy collection float, can adapt to the wave of different wave length, and collecting efficiency is high.
3, the utility model adopts break-in speed increasing mechanism the wave motion of the miniature crest of floating drum collection can be converted into the High Rotation Speed of generator between floating drum, greatly improves the utilization ratio of wave energy.
4, the utility model adopts the circuitry with Current Control effect, makes the direct current of device stable output by rectifying and voltage-stabilizing function, has improved the stability of system output electric energy.
5, the utility model has saved the design and installation of one-way turning mechanism by circuitry, has alleviated the weight of device, and circuitry is placed in cylinder, has avoided the complexity of installation waterborne.
6, the utility model has saved hydraulic pressure and the pneumatic element of other wave energy generating set simultaneously, makes designs simplification, and cost is a kind of cheap practical wave energy generating set.
7, the utility model is simple in structure, easy to process, and I&M is comparatively simple.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of monolateral buoy pendant of the present utility model.
Fig. 3 is jointed gear unit structural representation in the utility model.
Fig. 4 is the structural representation of speed increaser in the utility model.
Fig. 5 is the plan structure schematic diagram of speed increaser in the utility model.
Fig. 6 is the circuit diagram of circuitry in the utility model.
In figure: mooring rope 1, connects anchor 2, floating drum 3, universal joint 4, the first end cap 5, the second end cap 6, the three end caps 7, speed increaser 8, generator 9, wire 10, circuitry 11, connecting rod universal joint 12, connecting rod 13, joint shaft bearing 14, axle sleeve 15, rocking bar 16, roller 17, slide bar 18, the first gear 19, the second gears 20, the 3rd gear 21, the four gear 22, the five gears 23, the 6th gear 24, speed increaser housing 25, transformer T1, rectifier bridge D1, reference diode D2, storage capacitor C1, storage capacitor C2, variable resistor R1, variable resistor R2.
Embodiment
In Fig. 1, a kind of polygon floating type wave energy generating set, comprise multiple floating drums 3, described multiple floating drums 3 form polygon loop configuration, and every one side at least comprises two floating drums 3, between floating drum 3, connects by universal joint 4, in loop configuration, be provided with at least three mooring ropes 1 along circumference, preferred employing all established along circumference, can determine in loop configuration that every section by the length of mooring rope 1 separated buoy pendant according to local wave parameter, mooring rope 1 be positioned at the water-bed anchor 2 that is connected and connect;
In at least part of floating drum 3, be provided with electricity generating device.Structure thus, the utlity model has reliable stability, and can adapt to the wave from different direction, and collecting efficiency is high.
Electricity generating device in this example also can adopt electricity generating device of the prior art, for example disclosed electricity generating device in Chinese patent literature CN103410654A.
As shown in Figure 2, in described electricity generating device, between two adjacent joint floating drums 3, being positioned at a floating drum 3 second end caps 6 is connected with one end of connecting rod 13 by connecting rod universal joint 12, connecting rod 13 the other ends slide through the 3rd end cap 7 that is positioned at another floating drum and are connected with one end of rocking bar 16, the input shaft of the other end of rocking bar 16 and speed increaser 8 is affixed, and the input shaft of the output shaft of speed increaser 8 and generator 9 is affixed, and rocking bar 16 is connected with generator 9 by speed increaser 8.In multiple floating drums, neither eachly be provided with electricity generating device, in Fig. 2, the floating drum 3 in left side is vacant.Between floating drum 3, connected by everything joint.Can drive rocking bar 16 to swing by connecting rod 13, then drive generator 9 High Rotation Speeds, generation current by speed increaser 8.
In preferred scheme, on the 3rd end cap 7, be provided with joint shaft bearing 14, be installed with axle sleeve 15 in joint shaft bearing 14, connecting rod 13 is slidably connected with axle sleeve 15.Structure thus, when becoming wide-angle bending between between two floating drums 3, still can guarantee the normal slip of connecting rod 13.Because in sliding process, joint shaft bearing 14 can rotate to adapt to the bending angle of connecting rod 13.Realize draining sealing by mounting O-shaped rings on connecting rod 13, adopt interference to be connected and use jump ring spacing between axle sleeve 15 and joint shaft bearing 14, between joint shaft bearing 14 and end cap 7, adopt interference to be connected, the rotation of joint shaft bearing 14 is completed by the structure of himself.
Preferred structure is as in Fig. 3, and rocking bar 16 is provided with chute with one end that connecting rod 13 is connected, and the termination of connecting rod 13 is provided with the roller 17 coordinating with chute.Structure thus, the transmission between connecting rod 13 and rocking bar 16 is more smooth.
Preferred structure is as in Fig. 3, opposite side at connecting rod 13 relative universal joints 4 is also provided with slide bar 18, and slide bar 18 one end are connected with the second end cap 6 by connecting rod universal joint, on the 3rd end cap 7, joint shaft bearing are installed, in joint shaft bearing, be provided with axle sleeve, slide bar 18 the other ends and axle sleeve are slidably matched.The slide bar 18 arranging can play and support and displacement navigation function.
Preferred scheme is as in Fig. 4 ~ 5, and described speed increaser 8 is spur gear speed increaser.Concrete structure is, the axle of the first gear 19 is fixedly connected with rocking bar 16, the first gear 19 and the second gear 20 are connected with a joggle, coaxial mounted the 3rd gear 21 of the second gear 20 and the 4th gear 22 are connected with a joggle, coaxial mounted the 5th gear 23 of the 4th gear 22 and the 6th gear 24 are connected with a joggle, and the 6th gear 24 is fixedly connected with the input shaft of generator 9.Realize multi-stage acceleration mechanism, and reliable transmission.
In the inside of floating drum 3, generator 9 is connected with circuitry 11,
In Fig. 6, circuit system structure is: generator 9 is connected with transformer T1 the processing of boosting, transformer T1 is connected with rectifier bridge D1, transfer Ac to direct current, at least one electric capacity in parallel between the output of rectifier bridge D1, realize filter function, the output string of rectifier bridge D1 is connected to resistance, is realized the function of current limliting by resistance.Structure thus, the electric current that generator 9 is exported transfers direct current to.
In Fig. 6, described electric capacity is two, i.e. storage capacitor C1 and storage capacitor C2.Realize thus better filter effect.Described resistance is two variable resistors.Wherein variable resistor C1 plays metering function, finally by variable resistor C2 to externally fed, circuit board output terminal U
oconnect the outside circuit that uses.
Preferred as in Fig. 6, between the output of rectifier bridge D1, be also parallel with reference diode D2.Utilize press diode D2 unidirectional to puncture function to realize the effect of voltage stabilizing.
When use as shown in fig. 1, by the utility model by mooring rope 1 be connected anchor 2 and be connected in seabed, multiple floating drums 3 are across the sea floating, collect the phugoid motion of wave by floating drum 3, drivening rod 13 is in the interior movement of axle sleeve 15, and then take roller 17 to and slide in the chute of rocking bar 16, thereby rocking bar 16 is swung back and forth, rocking bar 16 drives speed increaser 8 to rotate, drive Generator 9 to rotate by the train of gearings in speed increaser 8, thereby generation electric energy, then by the rectifying and voltage-stabilizing fuction output galvanic current of circuitry 11.
Claims (10)
1. a polygon floating type wave energy generating set, comprise multiple floating drums (3), it is characterized in that: described multiple floating drums (3) form polygon loop configuration, every one side at least comprises two floating drums (3), between floating drum (3), connect by universal joint (4), in loop configuration, be provided with at least three mooring ropes (1) along circumference, mooring rope (1) be connected anchor (2) connect; In at least part of floating drum (3), be provided with electricity generating device.
2. the polygon floating type wave energy generating set of one according to claim 1, is characterized in that:
In described electricity generating device, between two adjacent joint floating drums (3), the second end cap (6) is connected with one end of connecting rod (13) by connecting rod universal joint (12), connecting rod (13) the other end slides through the 3rd end cap (7) and is connected with one end of rocking bar (16), and the other end of rocking bar (16) is connected with generator (9) by speed increaser (8).
3. the polygon floating type wave energy generating set of one according to claim 2, it is characterized in that: on the 3rd end cap (7), be provided with joint shaft bearing (14), in joint shaft bearing (14), be installed with axle sleeve (15), connecting rod (13) is slidably connected with axle sleeve (15).
4. the polygon floating type wave energy generating set of one according to claim 3, is characterized in that: rocking bar (16) is provided with chute with one end that connecting rod (13) is connected, and the termination of connecting rod (13) is provided with the roller (17) coordinating with chute.
5. the polygon floating type wave energy generating set of one according to claim 4, it is characterized in that: the opposite side at the relative universal joint (4) of connecting rod (13) is also provided with slide bar (18), slide bar (18) one end is connected with the second end cap (6) by connecting rod universal joint, on the 3rd end cap (7), be provided with joint shaft bearing (14), in joint shaft bearing (14), be installed with axle sleeve (15), slide bar (18) the other end and axle sleeve (15) are slidably matched.
6. the polygon floating type wave energy generating set of one according to claim 2, is characterized in that: described speed increaser (8) is spur gear speed increaser.
7. the polygon floating type wave energy generating set of one according to claim 2, is characterized in that: in the inside of floating drum (3), generator (9) is connected with circuitry (11),
Circuit system structure is: generator (9) is connected with transformer (T1), and transformer (T1) is connected with rectifier bridge (D1), at least one electric capacity in parallel between the output of rectifier bridge (D1), and the output string of rectifier bridge (D1) is connected to resistance.
8. the polygon floating type wave energy generating set of one according to claim 7, is characterized in that: described electric capacity is two.
9. the polygon floating type wave energy generating set of one according to claim 7, is characterized in that: described resistance is two variable resistors.
10. the polygon floating type wave energy generating set of one according to claim 7, is characterized in that: between the output of rectifier bridge (D1), be also parallel with reference diode (D2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420001502.1U CN203627073U (en) | 2014-01-03 | 2014-01-03 | Multilateral floating type wave power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420001502.1U CN203627073U (en) | 2014-01-03 | 2014-01-03 | Multilateral floating type wave power generation device |
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| Publication Number | Publication Date |
|---|---|
| CN203627073U true CN203627073U (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420001502.1U Expired - Fee Related CN203627073U (en) | 2014-01-03 | 2014-01-03 | Multilateral floating type wave power generation device |
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| CN (1) | CN203627073U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696905A (en) * | 2014-01-03 | 2014-04-02 | 三峡大学 | Polygonal floating wave power generation set |
| CN105201732A (en) * | 2014-11-13 | 2015-12-30 | 马秋平 | Ocean current power generating platform |
| CN113097959A (en) * | 2020-04-06 | 2021-07-09 | 威海晟龙明科机电设备有限公司 | Power transmission system based on floating body queue |
-
2014
- 2014-01-03 CN CN201420001502.1U patent/CN203627073U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696905A (en) * | 2014-01-03 | 2014-04-02 | 三峡大学 | Polygonal floating wave power generation set |
| CN103696905B (en) * | 2014-01-03 | 2016-03-23 | 三峡大学 | Polygon floating type wave energy generating set |
| CN105201732A (en) * | 2014-11-13 | 2015-12-30 | 马秋平 | Ocean current power generating platform |
| CN113097959A (en) * | 2020-04-06 | 2021-07-09 | 威海晟龙明科机电设备有限公司 | Power transmission system based on floating body queue |
| WO2021204130A1 (en) * | 2020-04-06 | 2021-10-14 | 曲言明 | Floating body queue based power transmission system |
| CN113097959B (en) * | 2020-04-06 | 2023-05-05 | 威海晟龙明科机电设备有限公司 | Power transmission system based on floating body queue |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20150103 |
|
| EXPY | Termination of patent right or utility model |